Put the frameworks announcement intro into layout
Since the intro part of frameworks announcements generated from the create_announcement_page.sh script is the same, I think it can be put into a layout template, so that the content of the generated markdown files only contain the changes in the new version.
I'm not sure if this will make it harder to edit the intro part if there is a need to change it. Please give your opinions about this.
The text of the intro is now put into i18n/en.yaml, the layout is in layouts/announcements/framework.html. Please see detail in websites/kde-org!78 (merged)